- Effectiveness of Underwater Endoscopic Submucosal Dissection for a Superficial Cervical Esophageal Cancer
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Sasaki S, Nishikawa J, Yamamoto K, Sakaida I
- KMID: 2504956
- Clin Endosc.
- 2020 Jul;53(4):497-498.
- doi: 10.5946/ce.2020.031
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- A Case of Primary Cutaneous Gamma-Delta T-Cell Lymphoma with Pautrier Microabscess
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Kato K, Namiki T, Ueno M, Iikawa M, Tokoro S, Nishizawa , Yamamoto K, Miura K, Yokozeki H
- KMID: 2394851
- Ann Dermatol.
- 2017 Apr;29(2):229-232.
- doi: 10.5021/ad.2017.29.2.229
No abstract available. -
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- Internet Survey of Japanese Patients With Chronic Constipation: Focus on Correlations Between Sleep Quality, Symptom Severity, and Quality of Life
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Yamamoto S, Kawamura Y, Yamamoto K, Yamaguchi Y, Tamura Y, Izawa S, Nakagawa H, Wakita Y, Hijikata Y, Ebi M, Funaki Y, Ohashi W, Ogasawara N, Sasaki M, Maekawa M, Kasugai K
- KMID: 2521164
- J Neurogastroenterol Motil.
- 2021 Oct;27(4):602-611.
- doi: 10.5056/jnm20135
Background/Aims Chronic constipation and lifestyle factors can affect sleep quality. We evaluated the relationship between chronic constipation and sleep in the Japanese population. Methods This cross-sectional internet-based survey included 3000 subjects with constipation,... -
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- Double-Orifice Tricuspid Valve Visualized by Three-Dimensional Transthoracic Echocardiography
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Obase K, Addetia K, Takahashi , Yamamoto K, Kawamura A, Tamada T, Imai K, Uemura S
- KMID: 2353106
- J Cardiovasc Ultrasound.
- 2016 Sep;24(3):253-255.
- doi: 10.4250/jcu.2016.24.3.253
No abstract available. -
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- A Novel, Fully Covered Laser-Cut Nitinol Stent with Antimigration Properties for Nonresectable Distal Malignant Biliary Obstruction: A Multicenter Feasibility Study
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Isayama H, Kawakubo K, Nakai Y, Inoue K, Gon C, Matsubara , Kogure H, Ito Y, Tsujino T, Mizuno S, Hamada T, Uchino R, Miyabayashi K, Yamamoto K, Sasaki T, Yamamoto N, Hirano K, Sasahira N, Tada M, Koike K
- KMID: 1712334
- Gut Liver.
- 2013 Nov;7(6):725-730.
BACKGROUND/AIMS: Stent migration occurs frequently, but the prevention of complications resulting from covered self-expandable metal stents (C-SEMSs) remains unresolved. We prospectively assessed a newly developed C-SEMS, a modified covered Zeo... -
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- Utility of the Gel Immersion Method for Treating Massive Colonic Diverticular Bleeding
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Yamamoto K, Shiratori Y, Ikeya T
- KMID: 2514181
- Clin Endosc.
- 2021 Mar;54(2):256-260.
- doi: 10.5946/ce.2020.081
Background/Aims: In Asia, right-sided diverticular bleeding is more common than that of the left side. It often causes massive bleeding and difficulties in identifying the stigmata of recent hemorrhage (SRH)... -
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- Kinematic Analysis of the Cervical Cord and Cervical Canal by Dynamic Neck Motion
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Endo K, Suzuki H, Nishimura , Tanaka H, Shishido T, Yamamoto K
- KMID: 2270215
- Asian Spine J.
- 2014 Dec;8(6):747-752.
- doi: 10.4184/asj.2014.8.6.747
STUDY DESIGN: Normal cervical sagittal length patterns were measured by magnetic resonance imaging (MRI). PURPOSE: The aim of this study was to evaluate the relationship of sagittal length patterns between the... -
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- Gait Analysis in Cervical Spondylotic Myelopathy
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Nishimura , Endo K, Suzuki H, Tanaka H, Shishido T, Yamamoto K
- KMID: 2270130
- Asian Spine J.
- 2015 Jun;9(3):321-326.
- doi: 10.4184/asj.2015.9.3.321
STUDY DESIGN: Gait analysis of patients with cervical spondylotic myelopathy (CSM) by using a sheet-type gait analysis system. PURPOSE: The aim of this study was to compare the gait patterns of... -
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- Magnifying Endoscopy for Intestinal Follicular Lymphoma Is Helpful for Prompt Diagnosis
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Iwamuro M, Okuda M, Yumoto E, Suzuki S, Shirakawa , Takata K, Yoshino T, Okada H, Yamamoto K
- KMID: 2135081
- Gut Liver.
- 2013 Mar;7(2):258-261.
The representative endoscopic features of primary intestinal follicular lymphoma are well known as small whitish polypoid nodules, but a magnified view has only been described in a few case reports.... -
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- Bleeding After Gastric Endoscopic Submucosal Dissection Focused on Management of Xa Inhibitors
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Ono S, Ieko M, Tanaka I, Shimoda Y, Ono M, Yamamoto K, Sakamoto N
- KMID: 2535086
- J Gastric Cancer.
- 2022 Mar;22(1):47-55.
- doi: 10.5230/jgc.2022.22.e2
Purpose: The use of direct oral Xa inhibitors (DXaIs) to prevent venothrombotic events is increasing. However, gastrointestinal bleeding, including that related to endoscopic resection, is a concern. In this study,... -
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- The effects of bone density and crestal cortical bone thickness on micromotion and peri-implant bone strain distribution in an immediately loaded implant: a nonlinear finite element analysis
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Sugiura T, Yamamoto K, Horita S, Murakami K, Tsutsumi S, Kirita T
- KMID: 2382980
- J Periodontal Implant Sci.
- 2016 Jun;46(3):152-165.
- doi: 10.5051/jpis.2016.46.3.152
PURPOSE: This study investigated the effects of bone density and crestal cortical bone thickness at the implant-placement site on micromotion (relative displacement between the implant and bone) and the peri-implant... -
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- Recent developments in endoscopic ultrasonography-guided gastroenterostomy
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Yamamoto K, Itoi T
- KMID: 2508251
- Int J Gastrointest Interv.
- 2020 Oct;9(4):177-183.
- doi: 10.18528/ijgii200031
Gastric outlet obstruction (GOO) can be caused by benign and malignant diseases. GOO often leads to a decreased quality of life, because of nausea, vomiting, and problems with oral food... -
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- Rapid On-Site Evaluation by Endosonographers during Endoscopic Ultrasonography-Guided Fine-Needle Aspiration for Diagnosis of Gastrointestinal Stromal Tumors
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Tamura T, Yamashita , Ueda K, Kawaji Y, Itonaga M, Murata SI, Yamamoto K, Yoshida T, Maeda H, Maekita T, Iguchi M, Tamai H, Ichinose M, Kato J
- KMID: 2389243
- Clin Endosc.
- 2017 Jul;50(4):372-378.
- doi: 10.5946/ce.2016.083
BACKGROUND/AIMS: Endoscopic ultrasonography-guided fine-needle aspiration (EUS-FNA) has been used to diagnose gastrointestinal submucosal tumors (SMTs). Although rapid on-site evaluation (ROSE) has been reported to improve the diagnostic accuracy of EUS-FNA... -
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- Low Iodine Dose is Related with Overestimation of Extracellular Volume Derived from Cardiac CT
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Arakawa H, Tomizawa N, Chou S, Matsuoka S, Yamamoto K, Inoh S, Nojo T, Kumamaru KK, Fujimoto S, Nakamura S
- KMID: 2502249
- Cardiovasc Imaging Asia.
- 2020 Apr;4(2):38-44.
- doi: 10.22468/cvia.2020.00024
Objective: To assess the relationship between the amount of injected contrast medium and the extracellular volume (ECV) value during cardiac CT and to propose a minimum amount of contrast medium... -
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- Effects of implant tilting and the loading direction on the displacement and micromotion of immediately loaded implants: an in vitro experiment and finite element analysis
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Sugiura T, Yamamoto K, Horita S, Murakami K, Tsutsumi S, Kirita T
- KMID: 2388112
- J Periodontal Implant Sci.
- 2017 Aug;47(4):251-262.
- doi: 10.5051/jpis.2017.47.4.251
PURPOSE: The purpose of this study was to investigate the effects of implant tilting and the loading direction on the displacement and micromotion (relative displacement between the implant and bone)... -
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- Characteristics of Sagittal Spino-Pelvic Alignment in Japanese Young Adults
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Endo K, Suzuki H, Nishimura , Tanaka H, Shishido T, Yamamoto K
- KMID: 2270241
- Asian Spine J.
- 2014 Oct;8(5):599-604.
- doi: 10.4184/asj.2014.8.5.599
STUDY DESIGN: Radiological analysis of normal patterns of sagittal alignment of the spine. PURPOSE: This study aimed to clarify the characteristics of normal sagittal spino-pelvic alignment in Asian people. OVERVIEW OF LITERATURE:... -
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- Adrenal Venous Sampling for Subtype Diagnosis of Primary Hyperaldosteronism
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Naruse M, Tanabe A, Yamamoto K, Rakugi H, Kometani M, Yoneda T, Kobayashi H, Abe M, Ohno Y, Inagaki N, Izawa S, Sone M
- KMID: 2521944
- Endocrinol Metab.
- 2021 Oct;36(5):965-973.
- doi: 10.3803/EnM.2021.1192
Adrenal venous sampling (AVS) is the key procedure for lateralization of primary hyperaldosteronism (PA) before surgery. Identification of the adrenal veins using computed tomography (CT) and intraoperative cortisol assay facilitates... -
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- Analysis of Risk Factors for Colonic Diverticular Bleeding: A Matched Case-Control Study
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Sugihara Y, Kudo SE, Miyachi H, Misawa M, Okoshi S, Okada H, Yamamoto K
- KMID: 2363969
- Gut Liver.
- 2016 Mar;10(2):244-249.
- doi: 10.5009/gnl14407
BACKGROUND/AIMS: Diverticular bleeding can occasionally cause massive bleeding that requires urgent colonoscopy (CS) and treatment. The aim of this study was to identify significant risk factors for colonic diverticular hemorrhage. METHODS:... -
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- Upper Gastrointestinal Symptoms Are More Frequent in Female than Male Young Healthy Japanese Volunteers as Evaluated by Questionnaire
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Kawakubo H, Tanaka Y, Tsuruoka N, Hara M, Yamamoto K, Hidaka H, Sakata Y, Shimoda R, Iwakiri R, Kusano M, Fujimoto K
- KMID: 2203578
- J Neurogastroenterol Motil.
- 2016 Apr;22(2):248-253.
- doi: 10.5056/jnm15140
BACKGROUND/AIMS: Upper gastrointestinal symptoms are more frequent and severe in female than in male outpatients in Japan. This study compared the upper gastrointestinal symptoms between healthy male and female young... -
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- Optimizing Contrast Medium Injection for Coronary CT Angiography Using Myocardial CT Perfusion Data
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Tomizawa N, Chou S, Matsuoka S, Yamamoto K, Inoh S, Nojo T, Kumamaru K, Fujimoto S, Nakamura S
- KMID: 2465782
- Cardiovasc Imaging Asia.
- 2019 Oct;3(4):106-112.
- doi: 10.22468/cvia.2019.00129
OBJECTIVE: To derive and validate a formula to predict the optimal amount of contrast medium for coronary CT angiography (CTA) from CT perfusion (CTP) data during comprehensive cardiac CT. MATERIALS AND... -
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